action.rb in flipper-api-1.1.0

- old
+ new

@@ -17,10 +17,11 @@
       end
 
       extend Forwardable
 
       VALID_REQUEST_METHOD_NAMES = Set.new([
+                                             'head'.freeze,
                                              'get'.freeze,
                                              'post'.freeze,
                                              'put'.freeze,
                                              'delete'.freeze,
                                            ]).freeze
@@ -113,11 +114,11 @@
       # status - http status code
 
       def json_response(object, status = 200)
         header 'content-type', Api::CONTENT_TYPE
         status(status)
-        body = JSON.dump(object)
+        body = Typecast.to_json(object)
         halt [@code, @headers, [body]]
       end
 
       # Public: Call this with an ErrorResponse::ERRORS key to respond
       # with the serialized error object as response body
@@ -145,11 +146,15 @@
       end
 
       private
 
       # Private: Returns the request method converted to an action method.
+      # Converts head to get.
       def request_method_name
-        @request_method_name ||= @request.request_method.downcase
+        @request_method_name ||= begin
+          name = @request.request_method.downcase
+          name == "head" ? "get" : name
+        end
       end
 
       # Private: split request path by "/"
       # Example: "features/feature_name" => ['features', 'feature_name']
       def path_parts